JPS57176321A - Engine equipped with v-belt transmission gear - Google Patents

Engine equipped with v-belt transmission gear

Info

Publication number
JPS57176321A
JPS57176321A JP6163581A JP6163581A JPS57176321A JP S57176321 A JPS57176321 A JP S57176321A JP 6163581 A JP6163581 A JP 6163581A JP 6163581 A JP6163581 A JP 6163581A JP S57176321 A JPS57176321 A JP S57176321A
Authority
JP
Japan
Prior art keywords
belt
blast
winding part
driving pulley
cool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6163581A
Other languages
Japanese (ja)
Other versions
JPS6113093B2 (en
Inventor
Takatoshi Nakano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP6163581A priority Critical patent/JPS57176321A/en
Publication of JPS57176321A publication Critical patent/JPS57176321A/en
Publication of JPS6113093B2 publication Critical patent/JPS6113093B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/06—Combinations of engines with mechanical gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Details Of Gearings (AREA)

Abstract

PURPOSE:To prevent the V-belt from temperature rise and improve durability in such a way that a fan is provided for generating cool blast to a shaft member of a driving pulley on which a V-belt is wound, and a path is provided for feeding the cooling blast to the winding part of the V-belt. CONSTITUTION:A V-belt 7 is wound on a driving pulley 5 and on a driven pulley. A fan 5a is provided on the shaft member 1 of the driving pulley 5, and cool blast is generated by inducing outer air through an intake port 31 into a transmission case. Cooling blast is fed through a path 41 to the winding part on the V-belt 7 in order to cool the winding part. Thus, temperature rise on the V-belt can be prevented, and its durability can be improved.
JP6163581A 1981-04-23 1981-04-23 Engine equipped with v-belt transmission gear Granted JPS57176321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6163581A JPS57176321A (en) 1981-04-23 1981-04-23 Engine equipped with v-belt transmission gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6163581A JPS57176321A (en) 1981-04-23 1981-04-23 Engine equipped with v-belt transmission gear

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP31501987A Division JPS63309729A (en) 1987-12-12 1987-12-12 Engine for motorcycle

Publications (2)

Publication Number Publication Date
JPS57176321A true JPS57176321A (en) 1982-10-29
JPS6113093B2 JPS6113093B2 (en) 1986-04-11

Family

ID=13176847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6163581A Granted JPS57176321A (en) 1981-04-23 1981-04-23 Engine equipped with v-belt transmission gear

Country Status (1)

Country Link
JP (1) JPS57176321A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164226A (en) * 1983-03-09 1984-09-17 Honda Motor Co Ltd Cooler for internal-combustion engine
JPS6398429U (en) * 1986-12-16 1988-06-25
EP1433645A3 (en) * 2002-12-26 2006-06-07 Yamaha Hatsudoki Kabushiki Kaisha V-belt type continuously variable transmission

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104494U (en) * 1987-12-29 1989-07-14

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1055657A (en) * 1952-05-10 1954-02-22 Gear for the interruptible transmission of force in motor vehicles and in stationary motive power installations
JPS55139554A (en) * 1979-04-18 1980-10-31 Tokyo Jido Kiko Kk Blowing cooler for belt type motive power transmission unit
JPS5631887A (en) * 1979-08-21 1981-03-31 Honda Motor Co Ltd Transmitting case device for autobicycle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1055657A (en) * 1952-05-10 1954-02-22 Gear for the interruptible transmission of force in motor vehicles and in stationary motive power installations
JPS55139554A (en) * 1979-04-18 1980-10-31 Tokyo Jido Kiko Kk Blowing cooler for belt type motive power transmission unit
JPS5631887A (en) * 1979-08-21 1981-03-31 Honda Motor Co Ltd Transmitting case device for autobicycle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164226A (en) * 1983-03-09 1984-09-17 Honda Motor Co Ltd Cooler for internal-combustion engine
JPS6398429U (en) * 1986-12-16 1988-06-25
JPH0521625Y2 (en) * 1986-12-16 1993-06-03
EP1433645A3 (en) * 2002-12-26 2006-06-07 Yamaha Hatsudoki Kabushiki Kaisha V-belt type continuously variable transmission

Also Published As

Publication number Publication date
JPS6113093B2 (en) 1986-04-11

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